/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraParameterPanelViewModel.h
virtual void OnParameterItemSelected ( const [FNiagaraParameterPanelItem](API\Plugins\NiagaraEditor\FNiagaraParameterPanelItem) & SelectedItem, [ESelectInfo::Type](API\Runtime\SlateCore\Types\ESelectInfo__Type) SelectInfo ) const